tchange from rob -- handle ^U like in rio, acme - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 17f131946f09f79a21b304050a0a2160bd024590
DIR parent 422761f81eb07e2c339dee3c71a0acead7aadd9a
HTML Author: rsc <devnull@localhost>
Date: Sun, 23 Nov 2003 17:53:32 +0000
change from rob -- handle ^U like in rio, acme
Diffstat:
M src/cmd/samterm/main.c | 4 ++++
1 file changed, 4 insertions(+), 0 deletions(-)
---
DIR diff --git a/src/cmd/samterm/main.c b/src/cmd/samterm/main.c
t@@ -361,6 +361,10 @@ ctlw(Rasp *r, long o, long p)
long
ctlu(Rasp *r, long o, long p)
{
+ if(--p < o)
+ return o;
+ if(raspc(r, p)=='\n')
+ return p;
for(; p-1>=o && raspc(r, p-1)!='\n'; --p)
;
return p>=o? p : o;